Repairing, Construction of Bathou Thansali Roadside Wall and Drain at Sweeperpatti, Kokrajhar. TN No.74_03

Amount

BOUNDARY WALL: 2.8 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

11.2 Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks.

4.1.8 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) a) In prop 1:3:6

5.22 Steel reinforcement for R….... work including straightening, leaning utting and bending to proper shape plaing in position and binding up to plinth level. 5.22.6 TMT bar Fe500D or more. 5.22.1 Mild steel and Medium Tensile steel bars

5.9 Centering and shuttering including strutting, propping etc. and removal of same…... 5.9.1 Foundations, footings, bases of columns, etc. for mass concrete 5.9.1 Foundations, footings, bases of columns, pile cap, raft and mass concrete works etc.

5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers

5.9.6 Columns, Pillars, Posts and Struts

5.1 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

5.2 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

6.13 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level. 6.13.2 Cement mortar 1:4 (1 cement :4 coarse sand)

13.5 15 mm cement plaster on rough side of single or half brick wall 13.5.2 1:6 (1 cement: 6 coarse sand) c) In Cement mortar 1:5

13.43 Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : 13.43.1 Water thinnable cement primer

13.44 Finishing walls with water proofing cement paint of approved brand and manufacture fo required shade. 13.44.1 New work (Two or more coats applied @ 3.84 kg/10 sqm)

DRAIN: 6.1 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1.1 Cement mortar 1:4 (1 cement: 4 coarse sand)

13.5 15mm thick cement plaster in single coat on rough side of single or half brick wall 13.5.2 1:6 (1 cement: 6 coarse sand) c) In cement mortar 1:5

23.9 Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450 x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @100 to 125mm c/c, including providing edge binding with M.S. flats of size 50mm x 1.6mm complete, all as per direction of Engingineer-in-charge.

Cleaning of Drain

Nabajit Kumar Brahma